<template>
	<view style="height: 100vh; background-color: #FFFFFF;">
		<u-navbar title-color="#FFFFFF" height="48" back-icon-color="#FFFFFF" :border-bottom="false" :is-fixed="true" title="安全预警列表"></u-navbar>
		<uc-content :loading="loading">
			<!--火情预警列表页面-->
			<view v-if="fireAlarmInfoList.length<1" class="view-center">
				<u-empty  text="暂无火情预警信息" mode="list"></u-empty>
			</view>
			<view v-else>
				<view class="list-item" v-for="(item,index) in fireAlarmInfoList" :key="index" @click="checkItem(item)">
					<view class="list-top">
						<view class="list-left">预警名称:{{item.title}}</view>
					</view>
					<view class="list-center u-line-4">
						<view class="list-left">所属企业:{{item.enterpriseName}}</view>
						<view class="list-left">预警信息:{{item.content}}</view>
						<view class="list-left">处理状态:{{statusFormat(item.handleStatus)}}</view>
					</view>
					<view class="list-bottom">
						<view>{{ item.reportTime | dateFormat}}</view>
					</view>
				</view>
				<u-loadmore :status="status" :icon-type="iconType" :load-text="loadText" />
			</view>
		</uc-content>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				loading: false,
				fireAlarmInfoList: [],
				statusOptions : [],
				pageNum: 0,
				finished: false,
				status: 'loadmore',
				iconType: 'flower',
				loadText: {
					loadmore: '轻轻上拉',
					loading: '努力加载中',
					nomore: '没有更多数据了'
				}
			}
		},
		onShow() {
			this.initView()
		},
		methods: {
			checkItem(item) {
				uni.navigateTo({
						url: '/pages/index/warning/info?ucId='+item.ucId,
				});
			},
			initView() {
				this.loading=true,
				this.fireAlarmInfoList=[],
				this.pageNum = 0,
				this.getDicts("warning_handle_status").then(response => {
				    this.statusOptions = response.data.data;
				});
				this.getFireAlarmInfoPage()
			},
			statusFormat(data) {
				return this.selectDictLabel(this.statusOptions, data);
			},
			getFireAlarmInfoPage(){
					this.pageNum++
					let _this = this
					return new Promise((resolve, reject) => {
						_this.utils.request("/api/app/warning/getPageData", {pageNum:this.pageNum,pageSize:10}, "post", "app", true).then(res => {
							console.log(res)
							this.loading=false
							_this.fireAlarmInfoList.push(...res.data.list)
							_this.finished = (res.data.pageNum >= res.data.pages);
							if(_this.finished){
								_this.status = 'nomore';
							}
							resolve(res)
						}).catch(error => {
							reject(error)
						})
					})
				},
				onReachBottom() {
					if(this.finished) return ;
					this.status = 'loading';
					this.getFireAlarmInfoPage().then(res=>{
						if(this.finished) this.status = 'nomore';
						else this.status = 'loading';
					}).catch(error=>{
						this.loading=false
						this.status = 'nomore';
					})
				}
			}
		
	}
</script>

<style lang="scss" scoped>
	@import "../../../uview-ui/libs/css/style.components.scss";

	.list-item {
		padding
    : 30rpx 40rpx;
		background-color: #fff;
		border-bottom: #999999 1px solid;

		.list-top {
			@include vue-flex;
			justify-content: space-between;
			align-items: center;

			.list-left {
				font-weight: bold;
				font-size: 34rpx;
			}

			.list-right {
				font-size: 30rpx;
				line-height: 34rpx;
				color: #999999;
			}
		}

		.list-center {
			margin-top: 20rpx;
			font-size: 28rpx;
			color: #999999;
		}

		.list-bottom {
			display: flex;
			margin-top: 20rpx;
			font-size: 28rpx;
			justify-content: space-between;
			color: #999999;
		}
	}
</style>
